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58 A-61560 January 2007
Adjustments tab: color
or grayscale
The options available on the Adjustments tab depend on the Scan as
selection on the General tab. The following options are based on a
Scan As selection of Color or Grayscale.
Brightness — changes the amount of white in the color or grayscale
image. The values range from -50 to 50. The default is 0.
Contrast — makes the image sharper or softer. The values range from
-50 to 50. The default is 0.
Red — changes the amount of red in the color image. The values range
from -50 to 50. The default is 0. Does not apply to grayscale images.
Green — changes the amount of green in the color image.The values
range from -50 to 50. The default is 0. Does not apply to grayscale
images.
Blue — changes the amount of blue in the color image. The values
range from -50 to 50. The default is 0. Does not apply to grayscale
images.
Background Smoothing — using this option for documents or forms
with a background color will help produce images with a more uniform
background color. This option improves image quality and may reduce
file size.
• Method:
- (none) - no background smoothing will be performed.
- Automatic - smooths up to three background colors.
- Change to White - identifies up to three background colors and
substitutes each color with white.